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(+/-)-1-[4t-(4-nitro-phenyl)-3-phenyl-4,5-dihydro-isoxazol-5r-yl]-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20087-19-8

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20087-19-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20087-19-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,8 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20087-19:
(7*2)+(6*0)+(5*0)+(4*8)+(3*7)+(2*1)+(1*9)=78
78 % 10 = 8
So 20087-19-8 is a valid CAS Registry Number.

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